Civilisation for many centuries marched from the south-east towards the north-west, and Phœnicia, Greece, Italy, and France have successively become great centres of human intelligence. This historical phenomenon is due to the configuration of the sea, which has been the vehicle of migratory nations. In fact, the axis of civilisation, if this expression be allowed, has become confounded with that axis of the Mediterranean which extends from the coast of Syria to the Gulf of Lions, on the coast of France. But the Mediterranean has ceased to be the only centre of gravitation of Europe, which sends its merchantmen now to the two Americas and the farthest East; and civilisation no longer marches in that general line from east to west, but rather radiates in all directions. Civilising streams depart from England and Germany towards Northern America, and from the Latinised countries of Europe towards Southern America. Their direction is still westerly, but they have been deflected towards the south, to meet the conditions imposed by climate and the geographical configuration of land and sea. It is interesting to trace the changes which have occurred in the historical importance of the Mediterranean. As long as that sea remained the great highway between nations, the commercial republics were content to extend this highway towards the east, by establishing caravan routes to the Gulf of Persia, to India, and to China. In the Middle Ages Genoese factories dotted the coasts of the Black Sea, and extended thence through Trans-Caucasia as far as the Caspian. European travellers, and particularly Italians, at that time crossed Western Asia in all directions; and many a route hardly known in our days was then frequented almost daily. But for several centuries direct commercial intercourse with Central Asia has dwindled down to small proportions. The Mediterranean had ceased to be a great ocean highway. Our navigators, no longer dreading a boundless sea, took their ships into every part of the ocean. The difficult and perilous land routes were abandoned, the once busy markets of Central Asia became solitudes, and the Mediterranean itself a veritable blind alley, as far as the world’s commerce was concerned. This condition of affairs lasted for many years, but since the middle of this century our relations with the East have {33} been renewed, and the lost ground is rapidly being recovered. Within the last year a great commercial revolution has been effected through the opening of one of the ancient gates of the Mediterranean, and the Suez Canal has become the great highway of steamers between Western Europe, the Indies, and Australia. Possibly, at no distant future, a similar canal will enable our merchantmen to proceed from the Black Sea to the Caspian, and perhaps even to the Amu and the Syr, in the very heart of the ancient continent.